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Operation – Omega Engineering HH147 User Manual

Page 9

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6

1. : Power ON/OFF Key.
Press the power button to turn the power
ON or OFF.

2. °C/°F/K: The Temp. Unit Selection Key.
Press the key to sequentially alternate
the three temp. units of °C, °F, and K.

3. HOLD: The Readout Hold Function Key.

Press the “HOLD” key, a “HOLD” icon

will display on the LCD and the readout

will be held in; press the “HOLD” key

once more to cancel the “HOLD”

function.

4. MAX/MIN/Avg: The Maximum/Minimum/

Average Readout Function Key

Operation